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<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>九宫格</title>
</head>

<body>
<table border="1" height="400" width="500" align="center"a cellspacing="0">
<caption>课程表</caption>
<tr bgcolor="#FF9900">
<th>时间/日期</th>
<th>星期一</th>
<th>星期二</th>
<th>星期三</th>
<th>星期四</th>
<th>星期五</th>
</tr>
<tr>
<td rowspan="2"align="center" bgcolor="#66CCCC">上午</td>
<td bgcolor="#66CCCC" align="center">不上课</td>
<td bgcolor="#66CCCC" align="center">不上课</td>
<td bgcolor="#66CCCC"align="center">不上课</td>
<td bgcolor="#66CCCC"align="center">不上课</td>
<td bgcolor="#66CCCC"align="center">不上课</td>
</tr>
<tr align="center"bgcolor="#66CCCC">
<td>不上课</td>
<td>不上课</td>
<td>不上课</td>
<td>不上课</td>
<td>不上课</td>
</tr>
<tr bgcolor="#66CCCC">
<td colspan="6"></td>
</tr>
<tr>
<td  bgcolor="#66CCCC" rowspan="2"align="center">下午</td>
<td bgcolor="#66CCCC"align="center">不上课</td>
<td bgcolor="#66CCCC"align="center">不上课</td>
<td bgcolor="#66CCCC"align="center">不上课</td>
<td bgcolor="#66CCCC"align="center">不上课</td>
<td bgcolor="#66CCCC"align="center">不上课</td>
</tr>
<tr bgcolor="#66CCCC"align="center">
<td>不上课</td>
<td>不上课</td>
<td>不上课</td>
<td>不上课</td>
<td>不上课</td>
</tr>

</table>
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